高渐离の屋

一个不起眼的个人小站

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搭建自己的Git

发表于 更新于
本文字数： 8.3k 阅读时长 ≈ 8 分钟

前言

事情的起因非常简单，得益于某位校长的功劳，我的网络访问Github奇慢无比，最近甚至出现了push失败的情况，我连博客都没法好好更新了！（说的好像你更新得很多一样）
嘛，正好潇在给我孜孜不倦地推荐Gitea，我就来试试在树莓派上搭建一下吧。
首先我们来看官方文档：

易安装
您除了可以根据操作系统平台通过 二进制运行，还可以通过 Docker 或 Vagrant，以及 包管理 安装。

嚯，挺厉害嘛，那就图个省事，用Docker安装吧。然而这之后我才知道，这是地狱的开始。

Docker试探

安装

官方的教程非常的简单，看起来就和能用一样

我们在 Docker Hub 的 Gitea 组织中提供了自动更新的 Docker 镜像，它会保持最新的稳定版。你也可以用其它 Docker 服务来更新。首先你需要pull镜像：

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docker pull gitea/gitea:latest
sudo mkdir -p /var/lib/gitea //如果要将git和其它数据持久化，你需要创建一个目录来作为数据存储的地方
docker run -d --name=gitea -p 10022:22 -p 10080:3000 -v /var/lib/gitea:/data gitea/gitea:latest //然后就可以运行 docker 容器了，这很简单。 当然你需要定义端口数数据目录：

这时候我才发现我根本就没有安装docker，赶紧apt解决：

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apt install docker

然后开始pull，这时又要忍受国内网络的龟速：

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docker pull gitea/gitea:latest
latest: Pulling from gitea/gitea
911c6d0c7995: Pull complete
fe8708a98e1d: Pull complete
754e5dc9c218: Pull complete
99ffba26b3d3: Pull complete
ee04a0c4cde1: Pull complete
78a8e5235d3e: Pull complete
Digest: sha256:6f28b3e5127f29f614b765738cf5e4d673b1a0762d42c095323433c26eef779d
Status: Downloaded newer image for gitea/gitea:latest

受阻

尝试运行一下

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# root @ rasp in ~ [14:46:44]
$ docker run -d --name=gitea -p 10022:22 -p 10080:3000 -v /mnt/disk/Git:/data gitea/gitea:latest
ee43cb4883e4d6e75f0eea1c8b90988880c1569b7088bc1f072274f2a2eaf4dc

没有回显，不过还是先看看容器跑起来没有:

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# root @ rasp in ~ [14:46:54]
$ docker logs gitea
standard_init_linux.go:185: exec user process caused "exec format error"

喵喵喵？这尼玛是啥？看起来好像是可执行文件架构不对。。

原因分析

兔角龟毛，总之先inspect一下吧

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# root @ rasp in ~ [14:55:17]
$ docker inspect gitea/gitea:latest

得到如下结果:

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[
    {
        "Id": "sha256:67ff9596dc004fdbbd87289f854ef8fb2920ab66621155117f618290457f42c9",
        "RepoTags": [
            "gitea/gitea:latest"
        ],
        "RepoDigests": [
            "gitea/gitea@sha256:6f28b3e5127f29f614b765738cf5e4d673b1a0762d42c095323433c26eef779d"
        ],
        "Parent": "",
        "Comment": "",
        "Created": "2018-07-12T14:14:03.941666864Z",
        "Container": "9c524fa2972be8a9c2e777219e07bdb23c8a21a18cff8d7884f2df6c95795948",
        "ContainerConfig": {
            "Hostname": "9c524fa2972b",
            "Domainname": "",
            "User": "",
            "AttachStdin": false,
            "AttachStdout": false,
            "AttachStderr": false,
            "ExposedPorts": {
                "22/tcp": {},
                "3000/tcp": {}
            },
            "Tty": false,
            "OpenStdin": false,
            "StdinOnce": false,
            "Env": [
                "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
                "USER=git",
                "GITEA_CUSTOM=/data/gitea"
            ],
            "Cmd": [
                "/bin/sh",
                "-c",
                "#(nop) ",
                "LABEL org.label-schema.build-date=2018-07-12T14:11:41Z org.label-schema.vcs-ref=659bc727bd12bf219d80d38d8b634bd578ddb84f org.label-schema.vcs-url=https://github.com/go-gitea/gitea.git"
            ],
            "ArgsEscaped": true,
            "Image": "sha256:5789f396c54923dbf5643737a149337f5fc0c1fd0cc186f41ecc30c96b300e9a",
            "Volumes": {
                "/data": {}
            },
            "WorkingDir": "",
            "Entrypoint": [
                "/usr/bin/entrypoint"
            ],
            "OnBuild": null,
            "Labels": {
                "maintainer": "maintainers@gitea.io",
                "org.label-schema.build-date": "2018-07-12T14:11:41Z",
                "org.label-schema.vcs-ref": "659bc727bd12bf219d80d38d8b634bd578ddb84f",
                "org.label-schema.vcs-url": "https://github.com/go-gitea/gitea.git"
            }
        },
        "DockerVersion": "17.12.0-ce",
        "Author": "",
        "Config": {
            "Hostname": "",
            "Domainname": "",
            "User": "",
            "AttachStdin": false,
            "AttachStdout": false,
            "AttachStderr": false,
            "ExposedPorts": {
                "22/tcp": {},
                "3000/tcp": {}
            },
            "Tty": false,
            "OpenStdin": false,
            "StdinOnce": false,
            "Env": [
                "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
                "USER=git",
                "GITEA_CUSTOM=/data/gitea"
            ],
            "Cmd": [
                "/bin/s6-svscan",
                "/etc/s6"
            ],
            "ArgsEscaped": true,
            "Image": "sha256:5789f396c54923dbf5643737a149337f5fc0c1fd0cc186f41ecc30c96b300e9a",
            "Volumes": {
                "/data": {}
            },
            "WorkingDir": "",
            "Entrypoint": [
                "/usr/bin/entrypoint"
            ],
            "OnBuild": null,
            "Labels": {
                "maintainer": "maintainers@gitea.io",
                "org.label-schema.build-date": "2018-07-12T14:11:41Z",
                "org.label-schema.vcs-ref": "659bc727bd12bf219d80d38d8b634bd578ddb84f",
                "org.label-schema.vcs-url": "https://github.com/go-gitea/gitea.git"
            }
        },
        "Architecture": "amd64",
        "Os": "linux",
        "Size": 75448364,
        "VirtualSize": 75448364,
        "GraphDriver": {
            "Data": {
                "LowerDir": "/var/lib/docker/overlay2/9fce26ccc4b7e0aefe663ecb165615aadda2d2437b3ab7cafab599de5d055736/diff:/var/lib/docker/overlay2/a0cf2ef094b8fb958037aff40de9cf54cd2c1be580fbe2fe592b5839e1a08cd5/diff:/var/lib/docker/overlay2/29e0cfce429c5eba2e674761d6a27dc914a2432a5b87c4eb7168623f62f0ed35/diff:/var/lib/docker/overlay2/b37847000ccdd55f5acd0ea549f16073da142458dd7e1cc1487d5ce2ea944611/diff:/var/lib/docker/overlay2/c1e252414cf059e505f719e559a35d5635608c136cdac00bce2ecba73dbf5111/diff",
                "MergedDir": "/var/lib/docker/overlay2/196a454e1b7f7f5f0424e1afefd7a5b1b07edce529dca3f5b8a6a591f51de02f/merged",
                "UpperDir": "/var/lib/docker/overlay2/196a454e1b7f7f5f0424e1afefd7a5b1b07edce529dca3f5b8a6a591f51de02f/diff",
                "WorkDir": "/var/lib/docker/overlay2/196a454e1b7f7f5f0424e1afefd7a5b1b07edce529dca3f5b8a6a591f51de02f/work"
            },
            "Name": "overlay2"
        },
        "RootFS": {
            "Type": "layers",
            "Layers": [
                "sha256:717b092b8c86356cf976d9c83fa6f0ea67f2bf3148a5bbb7e02026a5d3245e68",
                "sha256:0c8bc7fe995df099706fa9de6efe8780873009fa9bd88c1d061a9da42208ce3d",
                "sha256:934a2cc01616c95aceffe2f7c906d0608e3d3e69d6c315e6b35980138b72bfa6",
                "sha256:13f47d251abf8fb04b518a7f78a626d3aa8edd19690cec8158972ad6297866a7",
                "sha256:5e395242ed599a17ffa4225218344a6ac2c336ba774be69ef59d5a4323f0a1e9",
                "sha256:dd6e07b2f31502448541c62eb16a27958f3a8cb91fafa8010961a72b209ccc43"
            ]
        },
        "Metadata": {
            "LastTagTime": "0001-01-01T00:00:00Z"
        }
    }
]

进入到LowerDir看一下？

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# root @ rasp in /var/lib/docker/overlay2/9fce26ccc4b7e0aefe663ecb165615aadda2d2437b3ab7cafab599de5d055736/diff/app/gitea [15:18:01]
$ ls
gitea

只有一个执行文件，这时候需要请出file大法了

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# root @ rasp in /var/lib/docker/overlay2/9fce26ccc4b7e0aefe663ecb165615aadda2d2437b3ab7cafab599de5d055736/diff/app/gitea [15:18:02]
$ file gitea
gitea: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib/ld-musl-x86_64.so.1, stripped

やっぱり！™这个文档谁写的！头伸过来，看我不来给你加个bug，你写这个文档的时候就没考虑过其他架构的CPU的感受么！你是不是看不起ARM！！

最后的挣扎

嘛，既然这样了，摆在我面前也就三条路:

  1. 制作基于ARM64的docker容器
  2. 放弃docker
  3. 玩一些骚操作
    首先来看看骚操作，既然它的运行依靠的是单文件，那我如果下载arm64的二进制文件手动替换，不就可以运行了么？
    但是事实狠狠的打了我的脸，前面的替换进行地很顺利，直到…
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    root@rasp:/var/lib/docker/overlay2# cd b37847000ccdd55f5acd0ea549f16073da142458dd7e1cc1487d5ce2ea944611/diff/bin/
    root@rasp:/var/lib/docker/overlay2/b37847000ccdd55f5acd0ea549f16073da142458dd7e1cc1487d5ce2ea944611/diff/bin# ls
    background        fdreserve     multisubstitute             s6-fdholder-list           s6-ipcserver               s6-svlisten1
    backtick          fdswap        pipeline                    s6-fdholder-listc          s6-ipcserver-access        s6-svok
    bash              forbacktickx  piperw                      s6-fdholder-retrieve       s6-ipcserverd              s6-svscan
    bashbug           foreground    redirfd                     s6-fdholder-retrievec      s6-ipcserver-socketbinder  s6-svscanctl
    cd                forstdin      runblock                    s6-fdholder-setdump        s6lockd                    s6-svstat
    define            forx          s6-accessrules-cdb-from-fs  s6-fdholder-setdumpc       s6-log                     s6-svwait
    dollarat          getcwd        s6-accessrules-fs-from-cdb  s6-fdholder-store          s6-mkfifodir               s6-tai64n
    elgetopt          getpid        s6-applyuidgid              s6-fdholder-storec         s6-notifyoncheck           s6-tai64nlocal
    elgetpositionals  heredoc       s6-cleanfifodir             s6-fdholder-transferdump   s6-setlock                 shift
    elglob            homeof        s6-connlimit                s6-fdholder-transferdumpc  s6-setsid                  trap
    emptyenv          if            s6-envdir                   s6-fghack                  s6-setuidgid               tryexec
    exec              ifelse        s6-envuidgid                s6-ftrig-listen            s6-softlimit               ucspilogd
    execlineb         ifte          s6-fdholderd                s6-ftrig-listen1           s6-sudo                    umask
    exit              ifthenelse    s6-fdholder-daemon          s6-ftrig-notify            s6-sudoc                   unexport
    export            import        s6-fdholder-delete          s6-ftrigrd                 s6-sudod                   wait
    fdblock           importas      s6-fdholder-deletec         s6-ftrig-wait              s6-supervise               withstdinas
    fdclose           loopwhilex    s6-fdholder-getdump         s6-ioconnect               s6-svc
    fdmove            multidefine   s6-fdholder-getdumpc        s6-ipcclient               s6-svlisten
    root@rasp:/var/lib/docker/overlay2/b37847000ccdd55f5acd0ea549f16073da142458dd7e1cc1487d5ce2ea944611/diff/bin# file bash
    bash: ELF 64-bit LSB pie executable x86-64, version 1 (SYSV), dynamically linked, interpreter /lib/ld-musl-x86_64.so.1, stripped

惹不起，惹不起，告辞！
至于编译，我实在不想弄，理由如下：
首先，有了上次编译驱动的经历之后，我是再也不想在树莓派上编译任何东西了。且不说CPU的弱鸡，光是内存不足就足够你喝一壶的。至于交叉编译？不好意思，编译之神Baymax持续掉线中。

二进制安装

那就只有来二进制文件了。
嘛，这个就没啥说的了，直接参照官方教程就好了。
配置文件随便根据官网改改就好，这里就不贴出来。

最终效果

Gitea
嘛，就是这样，试过了速度还行。还拥有镜像功能，可以自动追踪某一个远程仓库，以后有啥小项目就决定是你了！
では、諸君は。